Wearable charging device



FIG. 1 is a front perspective view of a wearable charging device.

FIG. 2 is top view of the wearable charging device.

FIG. 3 is a bottom view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is front view thereof; and,

FIG. 7 is a back view thereof.

The broken line disclosure of the chain illustrates the environment, while the remaining broken lines illustrate portions of the article; the broken lines form no part of the claimed design. 

CLAIM I claim the ornamental design for a wearable charging device, as shown and described. 